Question

two number are in ratio 2:3 if 9 is added to each no they will be in the ratio 3:4 what 9 is product of the two numbers​

Answer 1

Step-by-step explanation:

2x+9/3x+9=3/4

4(2x+9)=3(3x+9)

8x+36=9x+27

8x-9x=27-36

-x=-9

x=9

Answer 2

Step-by-step explanation:

2x+ 9/3x+9=3/4

4(2x+9) =2(3x+9

8x+36=9x+27

8x-9x=27-36

-x=-9

x=9 :.x= 9